Dr. Samuel Njiri Ndirangu Publications
- Kiprotich, S., Mogaka, H., Ndirangu, S. N., & Onyari, C. N. (2023) Determinants of adoption and adoption intensity of intergrated soil fertility managemnt technologies among sorghum farmers in upper Eastern Kenya. Soil Use and Management. https://doi.org/10.1111/sum.12958
- Otara, E. N., Mogaka, H. R., Ndirangu, S. N., & Mugwe, J. N. (2023). Socioeconomic Factors Influencing Uptake of Regenerative Agriculture Technologies in the Dry-lands of Embu County, Kenya. Journal of Agricultural Extension, 27(1), 1-12. https://dx.doi.org/10.4314/jae.v27i1.1
- Isaboke, H. N., & Ndirangu, S. N. (2022). Determinants of smallholders’ choice of avocado marketing outlets and profitability in Murang’a County, Kenya. SN Business & Economics, 2(8), 1-25.
- Muchangi, N. M., Mogaka, H. R., Ndirangu, N. S., & Gichimu, B. M. (2021). Factors Influencing Adoption of Improved Cultivars of Macadamia (Macadamia spp.) among Small-Scale Farmers in Embu County, Kenya. Journal of Agricultural Extension, 25(4), 119-126.
- Okeyo, S. O., Ndirangu, S. N., Isaboke, H. N., Njeru, L. K., & Omenda, J. A. (2020). Analysis of the determinants of farmer participation in sorghum farming among small-scale farmers in Siaya County, Kenya Samuel. Scientific African Journal, 10(November), e00559. https://doi.org/10.1016/j.sciaf.2020.e00559
- Karing’u, K. N., Isaboke, H. N., & Ndirangu, S. N. (2020). Transaction costs and participation in avocado export marketing in Murang’a County, Kenya. Journal of Agribusiness in Developing and Emerging Economies. https://doi.org/10.1108/JADEE-12-2019-0206
- Musyoka, J. K., Isaboke, H. N., & Ndirangu, S. N. (2020). Farm-Level Value Addition among Small-scale Mango Farmers in Machakos County, Kenya. Journal of Agricultural Extension, 24(3), 85–97.
- Okeyo, S.O., Ndirangu, S.M, Isaboke, H.N., and Njeru, L. K., (2020). Determinants of sorghum productivity among small-scale farmers in Siaya County, Kenya. African Journal of Agricultural Research 16(5): 722-731
- Mwangi, T. M., Ndirangu, S.M, Isaboke, H.N. (2020). Technical efficiency in tomato production among smallholder farmers in Kirinyaga County, Kenya. African Journal of Agricultural Research 16(5): 667-677
- Ambetsa, F. L., Mwangi, S. C., Ndirangu, S.M (2020). Technical efficiency and its determinants in sugarcane production among smallholder sugarcane farmers in Malava sub-county, Kenya. African Journal of Agricultural Research 15(3): 351-360
- Wambua, D. M., Ndirangu, S.M., Njeru, L. K., Gichimu, B.M. (2019). Effects of recommended improved crop technologies and socio-economic factors on coffee profitability among smallholder farmers in Embu County, Kenya. African Journal of Agricultural Research14(34): 1957-1966
- Murimi, E. K., Njeru, L. K., Gichimu, B.M., Ndirangu, S.M. (2019). Effects of Urban Expansion on Agricultural Resources: A Case Study of Embu Town in Kenya. Asian Journal of Agricultural Extension, Economics & Sociology 33(4): 1-11
- Ndirangu, S.M, Mbogoh, S.G, Mbatia, O.L.E (2018). Evaluation of the Elasticity of Farm Output among Smallholder Farmers in Selected Agro-Ecological Zones of Embu County, Kenya. Asian Journal of Agricultural Extension, Economics & Sociology 26(3): 1-10, 2018; Article no.AJAEES.43048 ISSN: 2320-7027 PDF Version
- Ndirangu, S.M, Mbogoh, S.G, Mbatia, O.L.E (2017). An Analysis of the Impact of Agro-Ecological Zones on the Influence of the Key Factors That Affect Food Security: The Case of the Embu County in Kenya. World Journal of Research and Review (WJRR) 5(2): 64-72
- Ndirangu, S.M, Mbogoh, S.G, Mbatia, O.L.E (2017). Effects of Land Fragmentation on Food Security in Three Agro-ecological Zones of Embu County in Kenya. Asian Journal of Agricultural Extension, Economics & Sociology 18(4): 1-9